Replace your worn or broken cooktop burner knob with this genuine Samsung DG94-01513A knob assembly. Made with durable materials, this knob is designed for easy installation on your 30-inch or 36-inch Samsung gas cooktop. If your current knob is cracked, stuck, or not controlling the heat properly, it's time to swap it out with this part. Simply pull the old knob straight off its post and push the new one in place. Confirm your cooktop's model number to ensure compatibility before purchase.